This is the 2829th most frequent Russian word.
урсула
"Урсула" is a Russian given name equivalent to "Ursula" in English.
In this sentence, 'Урсула' refers to a person, and its use gets elaborated with additional information about her role.
Вы слышали об Урсуле, новой сотруднице компании?
Have you heard about Ursula, the new employee of the company?
In this sentence, 'Урсула' is a proper noun used as the name of a person, indicating the subject of the action described.
Урсула пришла на встречу вовремя.
Ursula arrived at the meeting on time.
Here, 'Урсула' is used as a name in the instrumental case 'Урсулой' to indicate who performed the action of writing.